{
  "manageEntity": {
    "action": "Repost",
    "entityId": "438578507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x238cceecfa7fae0f3a7d27844aa37f2ab6e20ab03f2dc101744f42fe341a579e",
    "signature": "0x4aa3b9bed0cc61cabb39de4c759d0fa7d793af1ee17ac15396fa732b0be511424da1ca2459ebccfc5184419dd62704f60ba830a8506a8135640ecf88042573b21b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
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  }
}